後來的我們 - (電影《後來的我們》片名曲)眼淚未乾版

Recording identifiers

ISRC

TWK231800023

Release date of the album this recording appears on

2018-04-13

CopyrightID (CopyrightChains transaction hash)

0x0d2d35b942cab226bbadae6921ea0e560cc8201d267a34ee6e6a605cbc61e125

Copyright registration time

2026-06-06T01:46:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T17:25:41Z

Bitcoin block

953536

Canonical record hash

sha256:d83fd7979cb0de8b27444c0fbbd3d12001ef56923c0bcd7bb5effbbb2abc8880

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWK231800023

What this proof establishes

This recording was released in 2018, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.